Compute the relative difference of two real numbers in units of double-precision floating-point epsilon.
Square root of double-precision floating-point epsilon.
Difference between one and the smallest value greater than one that can be represented as a double-precision floating-point number.
Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.
Natural logarithm of the square root of 2π.
Natural logarithm of 2.
Gamma function.
Create a double-precision floating-point number from a higher order word and a lower order word.
Return an integer corresponding to the unbiased exponent of a double-precision floating-point number.
Convert a double-precision floating-point number to the nearest single-precision floating-point number.
Split a double-precision floating-point number into a higher order word and a lower order word.
One half times the natural logarithm of 2.
Double-precision complex number functions.
Return an unsigned 32-bit integer corresponding to the more significant 32 bits of a double-precision floating-point number.
Natural exponential function.
Calculate a scaled Lanczos sum for the approximation of the gamma function.
Round a double-precision floating-point number toward zero.
Compute sin(πx).
The maximum biased base 2 exponent for a subnormal double-precision floating-point number.
The minimum biased base 2 exponent for a subnormal double-precision floating-point number.
The maximum biased base 2 exponent for a double-precision floating-point number.
Set the less significant 32 bits of a double-precision floating-point number.
Difference between one and the smallest value greater than one that can be represented as a half-precision floating-point number.
Set the more significant 32 bits of a double-precision floating-point number.